42403834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17683}}^1$

素因数の和:17805

約数の個数: 16

約数和(自身を含む): 70028640

約数和(自身を除く): 27624806

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 17683, 35366, 194513, 389026, 1927447, 3854894, 21201917, 42403834]

約数ペア:

[(1, 42403834), (2, 21201917), (11, 3854894), (22, 1927447), (109, 389026), (218, 194513), (1199, 35366), (2398, 17683)]